Nyaya Sutras · Chapter 5.1

sādharmyavaidharmyotkarṣāpakarṣavarṇyāvarṇyavikalpasādhyaprāpty aprāptipraṣaṅgapratidṛṛṣṭāntānutpattisaṃśayaprakaraṇahetvarthā pattyaviśeṣopapattyupalabdhyanupalabdhinityānityakaāryasamāḥ
{siddhānta-sūtra}

sādharmyavaidharmyābhyāmupasaṃhāre taddharmaviparyayopapatteḥ sādharmyavaidharmyasamau
{siddhānta-sūtra}

gotvād gosiddhivat tatsiddhiḥ
{siddhānta-sūtra}
utkarṣasamādijātiṣaṭkaprakaraṇam(4-6)ṭa

sādhyadṛṣṭāntayordharmavikalpādubhayasādhyatvāccotkarṣāpakarṣa varṇyavikalpasādhyasamāḥ
{siddhānta-sūtra}

kiñcitsādharmyādupasaṃhārasiddhervaidharmyādapratiṣedhaḥ
{siddhānta-sūtra}

sādhyātideśācca dṛṣṭāntopaptteḥ
{siddhānta-sūtra}
[prāptyaprāptisamajātidvayaprakaraṇam(7-8)]

prāpya sādhyamaprāpya vā hetoḥ prāptyāviśiṣṭatvādaprāptyāsādhāka tvācca prāptyaprāptisamau
{siddhānta-sūtra}

ghaṭādiniṣpattidarśanāt pīḍane cābhicārādapratiṣedhaḥ
{siddhānta-sūtra}
[prasaṅgapratidṛṣṭāntasamaprakaraṇam(9-11)]

dṛṣṭāntasya kāraṇānapadeśāt pratyavasthānācca pratidṛṣṭāntena prasaṅgapratidṛṣṭāntasamau
{siddhānta-sūtra}

pradīpopādānaprasaṅganivṛttivat tadvinivṛttiḥ
{siddhānta-sūtra}

pratidṛṣṭāntahetutve ca nāheturdṛṣṭāntaḥ
{siddhānta-sūtra}
[anutpattisamaprakaraṇam(12-13)]

prāgutpatteḥ kāraṇābhāvādanutpattisamaḥ
{siddhānta-sūtra}

tathābhāvādutpannasya kāraṇopapatterna kāraṇapratiṣedhaḥ
{siddhānta-sūtra}
[saṃśayasamaprakaraṇam(14-15)]

sāmānyadṛṣṭāntayoraindriyakatve samāne nityānityasādharmyāt saṃśayasamaḥ
{siddhānta-sūtra}

sādharmyātsaṃśaye na saṃśayo vaidharmyādubhayathā vā saṃśaye 'tyanta saṃśayaprasaṅgo nityatvānabhyūpagamācca sāmānyasyāpratiṣedhaḥ
{siddhānta-sūtra}
[prakaraṇasamaprakaraṇam(16-17)]

ubhayasādharmyāt prakriyāsiddheḥ prakaraṇasamaḥ
{siddhānta-sūtra}

pratipakṣāt prakaraṇasiddheḥ pratiṣedhānupapattiḥ pratipakṣopapatteḥ
{siddhānta-sūtra}
[ahetusamaprakaraṇam(18-20)]

traikālyāsiddherhetorahetusamaḥ
{siddhānta-sūtra}

na hetutaḥ sādhyasiddhestraikālyāssiddhiḥ
{siddhānta-sūtra}

pratiṣedhānupapatteśca pratiṣeddhavyāpratiṣedhaḥ
{siddhānta-sūtra}
[arthāpattisamaprakaraṇam(21-22)]

arthāpattitaḥ pratipakṣasiddherarthāpattisamaḥ
{siddhānta-sūtra}

anuktasyārthāpatteḥ pakṣahānerupapattiranuktatvādanaikāntikatvāc cārthāpatteḥ
{siddhānta-sūtra}
[aviśeṣasamaprakaraṇam(23-24)]

ekadharmopapatteraviśeṣe sarvāviśeṣaprasaṅgātsadbhābopapatter-
aviśeṣasamaḥ
{siddhānta-sūtra}

kvaciddharmānupapatteḥ kvaciccopapatteḥ pratiṣedhābhāvaḥ
{siddhānta-sūtra}
[uapapattisamaprakaraṇam(25-26)]

ubhayokāraṇopapatterupapattisamaḥ
{siddhānta-sūtra}

uapapattikāraṇābhyaniñjānādapratiṣedhaḥ
{siddhānta-sūtra}
[upalabdhisamaprakaraṇam(27-28)]

nirdiṣṭakāraṇābhāve 'pyupalambhādupalabdhisamaḥ
{siddhānta-sūtra}

kāraṇāntarādapi taddharmopapatterapratiṣedhaḥ
{siddhānta-sūtra}
[anupalabdhisamaprakaraṇam(29-31)]

tadanupalabdheranupalambhādabhāvasiddhau tadviparītopapatter anupalabdhisamaḥ
{siddhānta-sūtra}

anupalambhātmakatvādanupalabdherahetuḥ
{siddhānta-sūtra}

jñānavikalpānāṃ ca bhāvābhāvasaṃvedanādadhyātmam
{siddhānta-sūtra}
[anityasamaprakaraṇam(32-34)

sādharmyāttulyadharmopapatteḥ sarvānityatvaprasaṅgādanityasamaḥ
{siddhānta-sūtra}

sādharmyādasiddheḥ pratiṣedhāsiddhiḥ pratiṣedhyasādharmyācca
{siddhānta-sūtra}

dṛṣṭānte ca sādhyasādhanabhāvena prajñātasya dharmasya tasysa cobhayathā bhāvānnāviśeṣaḥ
{siddhānta-sūtra}
[anityasamaprakaraṇam(35-36)]

nityamanityabhāvādanitye nityatvopapatternityasamaḥ
{siddhānta-sūtra}

pratiṣedhye nityamanityabhāvādanitye 'nityatvopapatteḥ pratiṣedhābhāvaḥ
{siddhānta-sūtra}
[kāryasamaprakaraṇam(37-38)]

prayatnakāryānekatvāt kāryasamaḥ
{siddhānta-sūtra}

kāryānyatve prayatnāhetutvamanupalabdhikāraṇopapatteḥ
{siddhānta-sūtra}
[ṣaṭpakṣīprakaraṇam(39-40)]

pratiṣedhe 'pi samānadoṣaḥ
{siddhānta-sūtra}

sarvatraivam
{siddhānta-sūtra}

pratiṣedhavipratiṣedhe pratiṣedhadoṣavad doṣaḥ
{siddhānta-sūtra}

pratiṣedhaṃ sadoṣamabhyupetya pratiṣedhavipratiṣedhe samāno doṣaprasaṅgo matānujñā
{siddhānta-sūtra}

svapakṣalakṣanāpekṣopapattyupasaṃhāre hetunirdeśe parapakṣadoṣā bhyupagamāt samāno doṣa iti
{siddhānta-sūtra}
(iti nyāyasūtre pañcamādhyāyasya prathamam āhnikam)
(dvitīyam āhnikam)